6843-66-9

Name Diphenyldimethoxysilane
CAS 6843-66-9
EINECS(EC#) 229-929-1
Molecular Formula C14H16O2Si
MDL Number MFCD00025690
Molecular Weight 244.36
MOL File 6843-66-9.mol

Chemical Properties

Appearance Colorless clear liquid
Melting point  <0°C
Boiling point  161 °C15 mm Hg(lit.)
density  1.08 g/mL at 20 °C(lit.)
vapor pressure  0.03Pa at 25℃
refractive index  n20/D 1.541
Fp  121°C
storage temp.  Inert atmosphere,Room Temperature
form  liquid
color  colorless
Specific Gravity 1.0771
Water Solubility  3mg/L at 20℃
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
BRN  2940458
InChI 1S/C14H16O2Si/c1-15-17(16-2,13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,1-2H3
InChIKey AHUXYBVKTIBBJW-UHFFFAOYSA-N
SMILES CO[Si](OC)(c1ccccc1)c2ccccc2
CAS DataBase Reference 6843-66-9(CAS DataBase Reference)
NIST Chemistry Reference Silane, dimethoxydiphenyl-(6843-66-9)
EPA Substance Registry System 6843-66-9(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H315
Precautionary statements  P280g-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements 
R38:Irritating to the skin.
Safety Statements 
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S37:Wear suitable gloves .
WGK Germany  2
RTECS  VV3643332
F  10-21
TSCA  Yes
REACH Registrations Active
HS Code  29319090
Storage Class 10 - Combustible liquids
Hazard Classifications Skin Irrit. 2

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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